Uses of Interface
org.apache.accumulo.core.iterators.SortedKeyValueIterator
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Uses of SortedKeyValueIterator in org.apache.accumulo.core.client
Constructor parameters in org.apache.accumulo.core.client with type arguments of type SortedKeyValueIterator Constructor Description IteratorSetting(int priority, Class<? extends SortedKeyValueIterator<Key,Value>> iteratorClass)
Constructs an iterator setting using the given class's SimpleName for the iterator name.IteratorSetting(int priority, Class<? extends SortedKeyValueIterator<Key,Value>> iteratorClass, Map<String,String> properties)
Constructs an iterator setting using the given class's SimpleName for the iterator name and configured for the specified scopes with the specified parameters.IteratorSetting(int priority, String name, Class<? extends SortedKeyValueIterator<Key,Value>> iteratorClass)
Constructs an iterator setting configured for the scan scope with no parameters.IteratorSetting(int priority, String name, Class<? extends SortedKeyValueIterator<Key,Value>> iteratorClass, Map<String,String> properties)
Constructs an iterator setting using the provided name and the provided class's name for the scan scope with the provided parameters. -
Uses of SortedKeyValueIterator in org.apache.accumulo.core.client.admin.compaction
Methods in org.apache.accumulo.core.client.admin.compaction that return types with arguments of type SortedKeyValueIterator Modifier and Type Method Description Optional<SortedKeyValueIterator<Key,Value>>
CompactionSelector.SelectionParameters. getSample(CompactableFile cf, SamplerConfiguration sc)
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Uses of SortedKeyValueIterator in org.apache.accumulo.core.file
Subinterfaces of SortedKeyValueIterator in org.apache.accumulo.core.file Modifier and Type Interface Description interface
FileSKVIterator
Classes in org.apache.accumulo.core.file that implement SortedKeyValueIterator Modifier and Type Class Description static class
BloomFilterLayer.Reader
Methods in org.apache.accumulo.core.file that return SortedKeyValueIterator Modifier and Type Method Description SortedKeyValueIterator<Key,Value>
BloomFilterLayer.Reader. deepCopy(IteratorEnvironment env)
Methods in org.apache.accumulo.core.file with parameters of type SortedKeyValueIterator Modifier and Type Method Description void
BloomFilterLayer.Reader. init(SortedKeyValueIterator<Key,Value> source, Map<String,String> options, IteratorEnvironment env)
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Uses of SortedKeyValueIterator in org.apache.accumulo.core.file.map
Classes in org.apache.accumulo.core.file.map that implement SortedKeyValueIterator Modifier and Type Class Description static class
MapFileOperations.RangeIterator
Methods in org.apache.accumulo.core.file.map that return SortedKeyValueIterator Modifier and Type Method Description SortedKeyValueIterator<Key,Value>
MapFileOperations.RangeIterator. deepCopy(IteratorEnvironment env)
Methods in org.apache.accumulo.core.file.map with parameters of type SortedKeyValueIterator Modifier and Type Method Description void
MapFileOperations.RangeIterator. init(SortedKeyValueIterator<Key,Value> source, Map<String,String> options, IteratorEnvironment env)
Constructors in org.apache.accumulo.core.file.map with parameters of type SortedKeyValueIterator Constructor Description RangeIterator(SortedKeyValueIterator<Key,Value> reader)
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Uses of SortedKeyValueIterator in org.apache.accumulo.core.file.rfile
Classes in org.apache.accumulo.core.file.rfile that implement SortedKeyValueIterator Modifier and Type Class Description static class
RFile.Reader
Methods in org.apache.accumulo.core.file.rfile that return SortedKeyValueIterator Modifier and Type Method Description SortedKeyValueIterator<Key,Value>
RFile.Reader. deepCopy(IteratorEnvironment env)
Methods in org.apache.accumulo.core.file.rfile with parameters of type SortedKeyValueIterator Modifier and Type Method Description void
RFile.Reader. init(SortedKeyValueIterator<Key,Value> source, Map<String,String> options, IteratorEnvironment env)
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Uses of SortedKeyValueIterator in org.apache.accumulo.core.iterators
Classes in org.apache.accumulo.core.iterators that implement SortedKeyValueIterator Modifier and Type Class Description class
ColumnFamilyCounter
class
Combiner
A SortedKeyValueIterator that combines the Values for different versions (timestamp) of a Key within a row into a single Value.class
DebugIterator
class
DevNull
An iterator that is useful testing...class
Filter
A SortedKeyValueIterator that filters entries from its source iterator.class
FirstEntryInRowIterator
class
LongCombiner
A TypedValueCombiner that translates each Value to a Long before reducing, then encodes the reduced Long back to a Value.class
OrIterator
An iterator that provides a sorted-iteration of column qualifiers for a set of column families in a row.class
ServerFilter
An optimized version ofFilter
.class
ServerSkippingIterator
An optimized version ofSkippingIterator
.class
ServerWrappingIterator
An optimized version ofWrappingIterator
.class
SkippingIterator
Every call toSkippingIterator.next()
andSkippingIterator.seek(Range, Collection, boolean)
calls the parent's implementation and then calls the implementation'sSkippingIterator.consume()
.class
SortedKeyIterator
class
SynchronizedServerFilter
A SortedKeyValueIterator similar toServerFilter
but with the implemented methods marked as synchronized.class
TypedValueCombiner<V>
A Combiner that decodes each Value to type V before reducing, then encodes the result of typedReduce back to Value.class
WrappingIterator
A convenience class for implementing iterators that select, but do not modify, entries read from a source iterator.Fields in org.apache.accumulo.core.iterators declared as SortedKeyValueIterator Modifier and Type Field Description protected SortedKeyValueIterator<Key,Value>
ServerWrappingIterator. source
protected SortedKeyValueIterator<Key,Value>
SynchronizedServerFilter. source
Constructors in org.apache.accumulo.core.iterators with parameters of type SortedKeyValueIterator Constructor Description DebugIterator(String prefix, SortedKeyValueIterator<Key,Value> source)
IteratorAdapter(SortedKeyValueIterator<Key,Value> inner)
ServerFilter(SortedKeyValueIterator<Key,Value> source)
ServerSkippingIterator(SortedKeyValueIterator<Key,Value> source)
ServerWrappingIterator(SortedKeyValueIterator<Key,Value> source)
SynchronizedServerFilter(SortedKeyValueIterator<Key,Value> source)
TermSource(SortedKeyValueIterator<Key,Value> iter, org.apache.hadoop.io.Text term)
ValueIterator(SortedKeyValueIterator<Key,Value> source)
Constructs an iterator over Values whose Keys are versions of the current topKey of the source SortedKeyValueIterator. -
Uses of SortedKeyValueIterator in org.apache.accumulo.core.iterators.user
Classes in org.apache.accumulo.core.iterators.user that implement SortedKeyValueIterator Modifier and Type Class Description class
AgeOffFilter
A filter that ages off key/value pairs based on the Key's timestamp.class
BigDecimalCombiner
A family of combiners that treat values as BigDecimals, encoding and decoding using the built-in BigDecimal String input/output functions.static class
BigDecimalCombiner.BigDecimalMaxCombiner
static class
BigDecimalCombiner.BigDecimalMinCombiner
static class
BigDecimalCombiner.BigDecimalSummingCombiner
class
CfCqSliceFilter
Filters key/value pairs for a range of column families and a range of column qualifiers.class
CfCqSliceSeekingFilter
Filters key/value pairs for a range of column families and a range of column qualifiers.class
ColumnAgeOffFilter
A filter that ages off key/value pairs based on the Key's column and timestamp.class
ColumnSliceFilter
class
GrepIterator
This iterator provides exact string matching.class
IndexedDocIterator
This iterator facilitates document-partitioned indexing.class
IntersectingIterator
This iterator facilitates document-partitioned indexing.class
LargeRowFilter
This iterator suppresses rows that exceed a specified number of columns.class
MaxCombiner
A Combiner that interprets Values as Longs and returns the largest Long among them.class
MinCombiner
A Combiner that interprets Values as Longs and returns the smallest Long among them.class
RegExFilter
A Filter that matches entries based on Java regular expressions.class
ReqVisFilter
A Filter that matches entries with a non-empty ColumnVisibility.class
RowDeletingIterator
An iterator for deleting whole rows.class
RowEncodingIterator
The RowEncodingIterator is designed to provide row-isolation so that queries see mutations as atomic.class
RowFilter
This iterator makes it easy to select rows that meet a given criteria.class
SeekingFilter
Base class for filters that can skip over key-value pairs which do not match their filter predicate.class
SummingArrayCombiner
A Combiner that interprets Values as arrays of Longs and returns an array of element-wise sums.class
SummingCombiner
A Combiner that interprets Values as Longs and returns their sum.class
TimestampFilter
A Filter that matches entries whose timestamps fall within a range.class
TransformingIterator
The TransformingIterator allows portions of a key (except for the row) to be transformed.class
VersioningIterator
class
VisibilityFilter
A SortedKeyValueIterator that filters based on ColumnVisibility.class
WholeColumnFamilyIterator
The WholeColumnFamilyIterator is designed to provide row/cf-isolation so that queries see mutations as atomic.class
WholeRowIterator
The WholeRowIterator is designed to provide row-isolation so that queries see mutations as atomic.Fields in org.apache.accumulo.core.iterators.user declared as SortedKeyValueIterator Modifier and Type Field Description SortedKeyValueIterator<Key,Value>
IndexedDocIterator. docSource
SortedKeyValueIterator<Key,Value>
IntersectingIterator.TermSource. iter
protected SortedKeyValueIterator<Key,Value>
RowEncodingIterator. sourceIter
Constructors in org.apache.accumulo.core.iterators.user with parameters of type SortedKeyValueIterator Constructor Description TermSource(SortedKeyValueIterator<Key,Value> iter, org.apache.hadoop.io.Text term)
TermSource(SortedKeyValueIterator<Key,Value> iter, org.apache.hadoop.io.Text term, boolean notFlag)
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Uses of SortedKeyValueIterator in org.apache.accumulo.core.iteratorsImpl
Methods in org.apache.accumulo.core.iteratorsImpl that return SortedKeyValueIterator Modifier and Type Method Description static SortedKeyValueIterator<Key,Value>
IteratorConfigUtil. convertItersAndLoad(IteratorUtil.IteratorScope scope, SortedKeyValueIterator<Key,Value> source, AccumuloConfiguration conf, List<IteratorSetting> iterators, IteratorEnvironment env)
Convert the list of iterators to IterInfo objects and then load the stack.static SortedKeyValueIterator<Key,Value>
IteratorConfigUtil. loadIterators(SortedKeyValueIterator<Key,Value> source, IteratorBuilder iteratorBuilder)
Load a stack of iterators provided in the iterator builder, starting with source.Methods in org.apache.accumulo.core.iteratorsImpl with parameters of type SortedKeyValueIterator Modifier and Type Method Description static SortedKeyValueIterator<Key,Value>
IteratorConfigUtil. convertItersAndLoad(IteratorUtil.IteratorScope scope, SortedKeyValueIterator<Key,Value> source, AccumuloConfiguration conf, List<IteratorSetting> iterators, IteratorEnvironment env)
Convert the list of iterators to IterInfo objects and then load the stack.static SortedKeyValueIterator<Key,Value>
IteratorConfigUtil. loadIterators(SortedKeyValueIterator<Key,Value> source, IteratorBuilder iteratorBuilder)
Load a stack of iterators provided in the iterator builder, starting with source. -
Uses of SortedKeyValueIterator in org.apache.accumulo.core.iteratorsImpl.system
Subinterfaces of SortedKeyValueIterator in org.apache.accumulo.core.iteratorsImpl.system Modifier and Type Interface Description interface
InterruptibleIterator
Allows an iterator to be interrupted.Classes in org.apache.accumulo.core.iteratorsImpl.system that implement SortedKeyValueIterator Modifier and Type Class Description class
ColumnFamilySkippingIterator
class
ColumnQualifierFilter
class
CountingIterator
class
DeletingIterator
class
EmptyIterator
class
HeapIterator
Constructs aPriorityQueue
of multiple SortedKeyValueIterators.class
LocalityGroupIterator
class
MapFileIterator
class
MultiIterator
An iterator capable of iterating over other iterators in sorted order.class
SampleIterator
class
SequenceFileIterator
class
SortedMapIterator
A simple iterator over a Java SortedMap Note that this class is intended as an in-memory replacement for RFile$Reader, so its behavior reflects the same assumptions; namely, that this iterator is not responsible for respecting the columnFamilies passed into seek().class
SourceSwitchingIterator
A SortedKeyValueIterator which presents a view over some section of data, regardless of whether or not it is backed by memory (InMemoryMap) or an RFile (InMemoryMap that was minor compacted to a file).class
StatsIterator
class
SynchronizedIterator<K extends org.apache.hadoop.io.WritableComparable<?>,V extends org.apache.hadoop.io.Writable>
Wraps a SortedKeyValueIterator so that all of its methods are synchronized.class
TimeSettingIterator
class
VisibilityFilter
A SortedKeyValueIterator that filters based on ColumnVisibility and optimized for use with system iterators.Constructors in org.apache.accumulo.core.iteratorsImpl.system with parameters of type SortedKeyValueIterator Constructor Description ColumnFamilySkippingIterator(SortedKeyValueIterator<Key,Value> source)
ColumnFamilySkippingIterator(SortedKeyValueIterator<Key,Value> source, Set<ByteSequence> colFamSet, boolean inclusive)
CountingIterator(SortedKeyValueIterator<Key,Value> source)
SampleIterator(SortedKeyValueIterator<Key,Value> iter, Sampler sampler)
StatsIterator(SortedKeyValueIterator<Key,Value> source, AtomicLong seekCounter, AtomicLong tabletScanCounter, LongAdder serverScanCounter)
SynchronizedIterator(SortedKeyValueIterator<K,V> source)
TimeSettingIterator(SortedKeyValueIterator<Key,Value> source, long time)
Constructor parameters in org.apache.accumulo.core.iteratorsImpl.system with type arguments of type SortedKeyValueIterator Constructor Description MultiIterator(List<SortedKeyValueIterator<Key,Value>> readers, boolean init)
MultiIterator(List<SortedKeyValueIterator<Key,Value>> iters, Range seekFence)
MultiIterator(List<SortedKeyValueIterator<Key,Value>> iters2, KeyExtent extent)
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